MyosinsMuscle, SkeletalSkeletal Muscle MyosinsMusclesMuscle Fibers, SkeletalMyosin SubfragmentsMyosin Heavy ChainsMyosin-Light-Chain KinaseMuscle ContractionMuscle ProteinsMuscle, SmoothRabbitsSmooth Muscle MyosinsMyosin Light ChainsMuscle Fibers, Fast-TwitchMuscle DevelopmentMyosin Type IIActinsMuscle Fibers, Slow-TwitchChickensGizzardActomyosinMuscle DenervationCa(2+) Mg(2+)-ATPaseCalciumTurkeysMuscle FatigueKineticsMitochondria, MuscleAdenosine TriphosphatasesMyosin Type VMuscle, Smooth, VascularCalmodulinSarcoplasmic ReticulumMyofibrilsAmino Acid SequenceAdenosine TriphosphateMolecular Sequence DataIsometric ContractionSarcolemmaRyanodine Receptor Calcium Release ChannelPetrolatumMammalsMicroscopy, ElectronNonmuscle Myosin Type IIBCardiac MyosinsTropomyosinSatellite Cells, Skeletal MuscleNonmuscle Myosin Type IIAAdenosine DiphosphateMyosin Type IPhosphorylationTime FactorsDiaphragmMuscular AtrophyPeptide FragmentsElectric StimulationBinding SitesActin CytoskeletonElectrophoresis, Polyacrylamide GelProtein BindingCells, CulturedRats, WistarMuscular DiseasesMembrane PotentialsProtein ConformationBase SequenceCalmodulin-Binding ProteinsMolecular WeightCaffeineRats, Sprague-DawleyMyocytes, Smooth MuscleProtein KinasesMuscle, StriatedMyosin-Light-Chain PhosphataseRNA, MessengerMuscle CellsReceptors, CholinergicMyocardiumSpectrometry, FluorescenceMyoblastsMuscle RelaxationQuadriceps MuscleCattleProtein IsoformsMacromolecular SubstancesMagnesiumTrypsinMuscle WeaknessDithionitrobenzoic AcidOculomotor MusclesGlycogenHindlimbCalcium SignalingChymotrypsinIon ChannelsTubocurarineElectrophysiologyPotassiumSarcomeres